quic: apply multiple fixes to flow control signaling

[jasnell]

Fixing up the QUIC flow control signaling and closed stream handling, expand tests.

Update the flow control handling after the iter streams byte-budget based flow control updates.

@nodejs/quic @pimterry @martenrichter

[nodejs-github-bot]

Review requested:

• @nodejs/quic

[codecov]

Codecov Report

❌ Patch coverage is 40.00000% with 27 lines in your changes missing coverage. Please review.
✅ Project coverage is 90.05%. Comparing base (9f37c77) to head (3bdafb6).
⚠️ Report is 6 commits behind head on main.

Files with missing lines	Patch %	Lines
src/dataqueue/queue.cc	0.00%	15 Missing and 1 partial ⚠️
lib/internal/blob.js	62.06%	11 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #65309      +/-   ##
==========================================
- Coverage   90.05%   90.05%   -0.01%     
==========================================
  Files         751      751              
  Lines      254868   254906      +38     
  Branches    48107    48115       +8     
==========================================
+ Hits       229531   229543      +12     
- Misses      16511    16528      +17     
- Partials     8826     8835       +9     

Files with missing lines	Coverage Δ
lib/internal/blob.js	87.43% <62.06%> (-0.72%)	⬇️
src/dataqueue/queue.cc	65.79% <0.00%> (-1.77%)	⬇️

... and 21 files with indirect coverage changes

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[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/75873/

[martenrichter]

Great addition to find more stalls in the pipeline.
Beside the comments, the rest looks good.

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/75885/ 💛

[jasnell]

@pimterry @Ethan-Arrowood @nodejs/quic ... really need to get this landed before we muck around with more of the quic impl

[pimterry]

Lots of small points where I think we could be stricter and cover related cases, but nothing major. Happy to merge as-is or extend for the various notes here, up to you.

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/76548/

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/76571/

[Ethan-Arrowood]

All LGTM. Tests coverage is great. Had my agent help me review the rest of the implementation and it didn't find anything either. One minor nit that can honestly be ignored unless you're doing another commit anyways.

[jasnell]

Landed in 05a8e91